Rapidly change your password, the Microsoft security team urges as Shai-Hulud Dune Worm cloud attacks continue.

Rapidly change your password, the Microsoft security team urges as Shai-Hulud Dune Worm cloud attacks continue.

Microsoft is working to mitigate an ongoing incident that has been blocking access to some Defender XDR portal capabilities, including threat hunting alerts.

A new feature for Microsoft Defender for Office 365 is currently being rolled out It will send all email bombing messages to the junk folder Most users should get it by the end of July 2025 Email ...

To safeguard against this line of attack, organizations are recommended to restrict B2B collaboration settings to only allow guest invitations from trusted domains, implement cross-tenant access ...

At a recent Tech Field Day Exclusive event, Microsoft unveiled a significant evolution of its security operations strategy—one that attempts to solve a ...

It might have a legit looking phone number, but that Windows Defender alert might be fake. Here's what to look out for.

Microsoft has resolved an issue that breaks multiple Microsoft 365 Defender features using the network data reporting service after installing July's Windows Server updates. The Microsoft 365 Defender ...

Microsoft announced last week that it will raise prices for its commercial Microsoft 365 suite subscriptions effective July 1 ...

This guide shows configure and deploy Microsoft Defender for Endpoint to better protect your company from cyber threats. By adding your devices, you can find and stop threats faster and keep your ...

This article provides a concise guide on how to uninstall Microsoft Defender from your Windows operating system. To dive straight in and start uninstalling Windows Defender follow the steps below to ...